Bending laser manipulator for intrauterine surgery and viscoelastic model of fetal rat tissue

Kanako Harada*, Zhang Bo, Shin Enosawa, Toshio Chiba, Masakatsu G. Fujie

*この研究の対応する著者

研究成果: Conference contribution

30 被引用数 (Scopus)

抄録

A bending laser manipulator of 2.4 mm in diameter has been developed for intrauterine fetal surgery. This manipulator deflects a laser fiber in any direction thorough 90 degrees. The results of a positioning test and in vitro / in vivo tests are reported. Meanwhile, creep tests for fetal rat tissue of 16 to 20 days in gestation were performed to evaluate fetal tissue fragility. Unique features of fetal rat tissue compared to other soft organs are discussed and a viscoelastic model of the fetal rat tissue was proposed. The result of the modeling will be used not only for fabricating fetal tissue phantom but also for the force control of robotic application for fetal surgery.

本文言語English
ホスト出版物のタイトル2007 IEEE International Conference on Robotics and Automation, ICRA'07
ページ611-616
ページ数6
DOI
出版ステータスPublished - 2007
イベント2007 IEEE International Conference on Robotics and Automation, ICRA'07 - Rome, Italy
継続期間: 2007 4月 102007 4月 14

出版物シリーズ

名前Proceedings - IEEE International Conference on Robotics and Automation
ISSN(印刷版)1050-4729

Conference

Conference2007 IEEE International Conference on Robotics and Automation, ICRA'07
国/地域Italy
CityRome
Period07/4/1007/4/14

ASJC Scopus subject areas

  • ソフトウェア
  • 制御およびシステム工学
  • 人工知能
  • 電子工学および電気工学

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